Genetic Diversity, Specific Combining Ability, and Heterosis in Tropical Maize under Stress and Nonstress Environments

By F. J. Betrán, J. Ribaut, D. Beck, D. León. 2003

335 citations recorded by the source corpus.

Subfields: Genetics, Plant Science

View Paper: https://www.semanticscholar.org/paper/bfb22bef518c826a927351d847a34793ca5406b9

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Genetics

1. Marilyn Warburton
2. A. Melchinger
3. J. Ribaut
4. K. Pixley
5. Yunbi Xu
6. D. Makumbi
7. Jochen C. Reif
8. M. Bänziger

In Plant Science

1. Marilyn Warburton
2. J. Ribaut
3. A. Melchinger
4. Yunbi Xu
5. K. Pixley
6. D. Makumbi
7. Jochen C. Reif
8. M. Bänziger

Citations in the corpus

• Heterotic grouping of tropical early-maturing maize inbred lines based on combining ability in Striga-infested and Striga-free environments and the use of SSR markers for genotyping (2014, result): “This result is in agreement with the findings of Betrán et al. (2003) who found non-significant correlation between GD and MP under severe drought stress and low-N stress.”
• Combining ability amongst CIMMYT’s early maturing maize (Zea mays L.) germplasm under stress and non-stress conditions and identification of testers (2008, background): “GCA for grain yield (and hence heritability) increases under stress especially drought stress ( Betran et al. 2003 ).”
• Conserving and Enhancing Maize Genetic Resources as Global Public Goods- A Perspective from CIMMYT (2010, background): “…Reif et al., 2004), (ii) construction of “phylogenetic” trees and determination of genetic distances (Lu and Bernardo, 2001; Warburton et al., 2002; Betrán et al., 2003; Liu et al., 2003; Reif et al., 2004; Xia et al., 2004, 2005) and determination of heterotic groups (Warburton et al., 2002;…”
• Combining ability, heterosis and genetic diversity in tropical maize (Zea mays L.) under stress and non-stress conditions (2011, background): “Betrán et al. (2003b) obtained results that showed lines with different selection history produced high yielding hybrids under contrasting environments, indicating favorable allele combinations between conventionally selected inbred lines and inbred lines selected for drought tolerance.”
• Genetic Diversity among CIMMYT Maize Inbred Lines Investigated with SSR Markers: II. Subtropical, Tropical Midaltitude, and Highland Maize Inbred Lines and their Relationships with Elite U.S. and European Maize (2005, result): “These results were similar to thoseRESULTS AND DISCUSSION reported in previous studies of lowland tropical CMLs Genetic Diversity among the Inbred Lines (Betrán et al., 2003; Xia et al., 2004) and in U.S. maize inbreds (Smith et al., 1997; Senior et al., 1998).”
• DNA molecular markers in plant breeding: current status and recent advancements in genomic selection and genome editing (2018, background): “various crop plants such as wheat [115], maize [116] and rape seed [117], to investigate the genetic diversity and”